Definition: Given a sentence in Somali language, translate the sentence to English language keeping the meaning of the original sentence intact

Positive Example 1 -
Input: Somali sentence: Lionel Messi waa ciyaaryahanka ugu weyn kubadda cagta abid
Output: Lionel Messi is the greatest football player of all time

Positive Example 2 -
Input: Somali sentence: Photosynthesis waa hab ay adeegsadaan dhirta iyo noolaha kale si ay tamarta iftiinka ugu beddelaan tamar kiimiko.
Output: Photosynthesis is a method used by plants and other organisms to convert light energy into chemical energy

Negative Example 1 -
Input: Somali sentence: Tartanka Grand Prix-kii ugu horreeyay ee Talyaanigu wuxuu dhacay 4tii Sebtember 1921 goob 10.7-mayl (17.3 km) u dhow Montichiari
Output: The first Italian Grand Prix took place on 4 September 1921 at a 10.7-mile (17.3 km) circuit near Montichiari

Negative Example 2 -
Input: Somali sentence: Qorraxdu waxay dhulka siisaa tamar iftiin leh
Output: The sun gives earth to light

Now complete the following example -
Input: Somali sentence: MSF waxaa ay Soomaaliya ka shaqeyneysey tan iyo 1991gii.
Output: 


Output: MSF has been working in Somalia since 1991.